Pick the mind for the work.
Factor offers six qualified Supervisor brains. You choose the exact brain. A brain change creates a new Teleoperator revision and never happens during an active Shift.
Qualified means the model passed RSI's Supervisor contract for bounded decisions. Callable is separate. Hosted brains need a serving RSI runtime. Frontier brains need your connected provider account.
Match the brain to the failure.
01Start with the hard moment
Pick the model whose strongest evidence matches the impasse, scene history, or planning work you face.
02Keep one brain per revision
Every Shift records the exact Teleoperator revision and brain, so evidence stays comparable.
03Change between Shifts
Review Handoffs and local rejections. Create a new revision only when the evidence supports it.
No hidden defaultChoose the brain.